Home / 35,912,729-53,876,659.12-11,649,761.40

Finding the Fourth Proportional to 35,912,729, 53,876,659.12 and 11,649,761.40

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Solution

The fourth proportional to 35,912,729, 53,876,659.12 and 11,649,761.40 is: 17,477,096.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,912,729 : 53,876,659.12 = 11,649,761.40 : x
  2. Step 2: Convert to fraction form
    35,912,729/53,876,659.12 = 11,649,761.40/x
  3. Step 3: Cross multiply
    35,912,729x = 53,876,659.12 × 11,649,761.40
  4. Step 4: Simplify right side
    35,912,729x = 627,650,223,777,134
  5. Step 5: Solve for x
    x = 627,650,223,777,134/35,912,729
  6. Step 6: Final answer
    x = 17,477,096.32

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